CVE-2021-4266

Name: CVE-2021-4266
Creator: NVD / NIST
Published: 2022-12-21T19:15:12.803+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

MEDIUMCVSS 6.1/10EPSS 0.56%

Last modified Jun 17, 2026

CVE-2021-4266 is a medium-severity vulnerability rated 6.1/10 on the CVSS scale. A vulnerability classified as problematic has been found in Webdetails cpf up to 9.5.0.0-80. Affected is an unknown function of the file core/src/main/java/pt/webdetails/cpf/packager/DependenciesPackage.java. EPSS estimates a 0.56% chance of exploitation in the next 30 days.

Description

A vulnerability classified as problematic has been found in Webdetails cpf up to 9.5.0.0-80. Affected is an unknown function of the file core/src/main/java/pt/webdetails/cpf/packager/DependenciesPackage.java. The manipulation of the argument baseUrl leads to cross site scripting. It is possible to launch the attack remotely. Upgrading to version 9.5.0.0-81 is able to address this issue. The name of the patch is 3bff900d228e8cae3af256b447c5d15bdb03c174. It is recommended to upgrade the affected component. The identifier of this vulnerability is VDB-216468.

Metrics

CVSS 3.1

6.1/10

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

EPSS Probability

0.56%

42.6th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

Affected Software

Vendor	Product	Versions
Hitachi	Community Plugin Framework	< 9.5.0.0-81

References

https://github.com/siwapp/siwapp-ror/pull/365Not Applicable
https://github.com/webdetails/cpf/commit/3bff900d228e8cae3af256b447c5d15bdb03c174Patch, Third Party Advisory
https://github.com/webdetails/cpf/releases/tag/9.5.0.0-81Release Notes, Third Party Advisory
https://vuldb.com/?id.216468Third Party Advisory, VDB Entry
https://github.com/siwapp/siwapp-ror/pull/365Not Applicable
https://github.com/webdetails/cpf/commit/3bff900d228e8cae3af256b447c5d15bdb03c174Patch, Third Party Advisory
https://github.com/webdetails/cpf/releases/tag/9.5.0.0-81Release Notes, Third Party Advisory
https://vuldb.com/?id.216468Third Party Advisory, VDB Entry

Timeline

Published: Dec 21, 2022
Last Modified: Jun 17, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2021-4266?

How severe is CVE-2021-4266?

CVE-2021-4266 has a CVSS score of 6.1/10 (MEDIUM severity). The EPSS model estimates a 0.56% probability of exploitation in the next 30 days.

How do I fix CVE-2021-4266?

Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2021-4266?

Run a free Strix scan to check your systems for this vulnerability.

Scan your code now

Source: NVD / NIST